Document
Document 634-1
Shielded PowerInductors– EPL3015
• Low profile shielded power inductors, 3 × 3 × 1.5 mm • Very low DCR, high SRF ratings, Isat ratings up to 2.4 A
Designer’s Kit C405 contains 5 each of all values Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Environmental RoHS compliant, halogen free Terminations RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum. Other terminations available at additional cost. Weight 45 – 51 mg Ambient temperature –40°C to +85°C with (40°C rise) Irms current. Maximum part temperature +125°C (ambient + temp rise). Derating. Storage temperature Component: –40°C to +125°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 2000/7″reel; 7500/13″ reel Plastic tape: 8 mm wide, 0.2 mm thick, 4 mm pocket spacing, 1.78 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
Part number1
Inductance2 ±20% (µH)
EPL3015-901ML_ 0.90 EPL3015-122ML_ 1.2 EPL3015-152ML_ 1.5 EPL3015-222ML_ 2.2 EPL3015-332ML_ 3.3
EPL3015-472ML_ 4.7 EPL3015-682ML_ 6.8 EPL3015-103ML_ 10 EPL3015-153ML_ 15 EPL3015-223ML_ 22
EPL3015-333ML_ 33
DCR (Ohms)3 nom max
SRF typ4 Isat (A)5
(MHz)
10% drop 20% drop 30% drop
Irms (A)6 20°C rise 40°C rise
0.048 0.055 0.054 0.062 0.062 0.072 0.082 0.094 0.108 0.124
130 105 100
75 55
1.20 1.90 2.40 1.00 1.60 2.05 0.90 1.40 1.90 0.75 1.20 1.60 0.65 1.10 1.40
1.85 2.45 1.80 2.40 1.55 2.05 1.50 2.00 1.20 1.70
0.145 0.167 0.194 0.223 0.301 0.346 0.435 0.500 0.576 0.662
50 38 32 26 20
0.55 0.90 1.20 0.45 0.75 1.00 0.35 0.59 0.81 0.24 0.43 0.62 0.21 0.36 0.51
1.00 1.40 0.90 1.20 0.76 1.00 0.61 0.82 0.56 0.74
0.860 0.989 15.5 0.19 0.32 0.45 0.44 0.59
1. When ordering, please specify packaging code:
EPL3015-333MLC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use code letter C instead. D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 4395A network analyzer or equivalent. 5. DC current at 25°C that causes the specified inductance drop from its value without current. Click for temperature derating information. 6. Current that causes the specified temperature rise from 25°C ambient. This .